| Fort Collins to Brownhills | 4,537.28 mi (7,302.05 km) |
| Fort Collins to Broxbourne | 4,639.23 mi (7,466.12 km) |
| Fort Collins to Broxburn | 4,357.39 mi (7,012.54 km) |
| Fort Collins to Bryn | 4,478.73 mi (7,207.82 km) |
| Fort Collins to Buckhurst Hill | 4,646.11 mi (7,477.19 km) |
| Fort Collins to Buckie | 4,307.52 mi (6,932.28 km) |
| Fort Collins to Buckingham | 4,596.14 mi (7,396.77 km) |
| Fort Collins to Buckley | 4,477.11 mi (7,205.22 km) |
| Fort Collins to Bucksburn | 4,351.02 mi (7,002.29 km) |
| Fort Collins to Bude | 4,518.71 mi (7,272.16 km) |
| Fort Collins to Bulwell | 4,547.85 mi (7,319.06 km) |
| Fort Collins to Burbage | 4,561.99 mi (7,341.82 km) |
| Fort Collins to Burgess Hill | 4,668.98 mi (7,514.00 km) |
| Fort Collins to Burnham | 4,626.11 mi (7,445.00 km) |
| Fort Collins to Burnham-on-Sea | 4,557.28 mi (7,334.23 km) |
